Change the title of the GDK docs to mention '3'

This is necessary in preparation for having 2.x and 3 docs
listed next to each other on library.gnome.org.

diff --git a/docs/reference/gdk/gdk-docs.sgml b/docs/reference/gdk/gdk-docs.sgml
index 765d26cc42647c5894d4bc3c26dca67dcda9e7b7..0e766f680248ac7a20c9a1855686aa217cc4a04c 100644 (file)
--- a/docs/reference/gdk/gdk-docs.sgml
+++ b/docs/reference/gdk/gdk-docs.sgml
@@ -6,7 +6,7 @@
 ]>
 <book id="index" xmlns:xi="http://www.w3.org/2003/XInclude">
   <bookinfo>
-    <title>GDK Reference Manual</title>
+    <title>GDK 3 Reference Manual</title>
     <releaseinfo>
       This document is for the GDK 3 library, version &version;
       The latest version can be found online at